I've got once fired plastic Remington Express and Peters hulls that take the 157 primer for sale. .07 ea. All 12 ga with a few 20 ga. Now is the opportunity you have been waiting for to get the correct hulls to use up those pesky 157 primers that always seem to show up and never leave. I have enough to fill a flat rate box or two. Give me a call and we will work out the details. 509-205-0357